Arched Island Weather Forecast

    • 5
    • 13

    Mostly sunny

    • 8
    • 12

    Showers easing

    • 5
    • 12

    Possible shower

    • 4
    • 12

    Partly cloudy

    • 5
    • 13

    Partly cloudy

    • 6
    • 13

    Partly cloudy

    • 6
    • 13

    Sunny

Today 22 Jun South East

Partly cloudy. Slight chance of a shower in the south at night. Near zero chance of rain elsewhere. Areas of morning frost. Winds northwesterly 15 to 25 km/h increasing to 20 to 30 km/h in the evening. Overnight temperatures falling to between 1 and 5 with daytime temperatures reaching between 10 and 13.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Northwesterly 15 to 20 knots, reaching up to 30 knots offshore in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres around midday, then increasing to 1.5 to 2.5 metres by early evening.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Arched Island Temperature Statistics View More

June Temperature

Cape Bruny (16km)

  • Lowest 15 June, 2026

    6.1 °C

  • Average June

    11.3 °C

  • Highest 12 June, 2026

    18.7 °C

Climate (2021–2026)

Cape Bruny (16km)

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  • Average Low 2021–2026

    9.6 °C

  • Average 2021–2026

    12.4 °C

  • Average High 2021–2026

    16.5 °C
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